Am I understanding right that NIP57 requires the invoice description of the Zap invoice to be set to the Zap request?

Running into issues where the invoice description byte size is higher than the LND limit, so wondering if I'm reading the spec wrong. nostr:nprofile1qqsr9cvzwc652r4m83d86ykplrnm9dg5gwdvzzn8ameanlvut35wy3gpremhxue69uhkvet9v3ejumn0wd68ytnzv9hxgtmsdac82mrpwgq3qamnwvaz7tmwdaehgu3wwa5kuegpz4mhxue69uhk2er9dchxummnw3ezumrpdejqrzexjn